I tend to be okay with “just talking” social RP if the characters involved are engaging enough. When I think of BaRP, I tend to think of more “primarily talking” social scenes. If that’s all I had access too would be sad after awhile though.
I think for some (maybe most?) people that may also include what I would count as more actiony type of social RP (playing a game/researching/building something) but I think that’s because I kind of like rolling dice too. I would put using abilities or little one-shot exploration stuff that isn’t really GMed and isn’t tied to a metaplot thing as mostly social too. But I can be perfectly happy with that for a long time. I’m not sure if that counts as slice of life (it certainly could, depending on the context!) or not. And then for some people dice rolling breaks immersion if it’s not important enough or it really stresses them out OOCly, or it is totally possible for someone to be a colossal showboating ass with dice rolls OOC too which isn’t super fun except to them).
In 1994 or 1995 I think. Quickly followed by Twin Cities by Tea Time (the original). LOL.